Bird feeder



FIG. 1 is a perspective view of a bird feeder showing our new design.

FIG. 2 is a bottom perspective view thereof.

FIG. 3 is a top perspective view thereof.

FIG. 4 is a top view thereof.

FIG. 5 is a side view thereof.

FIG. 6 is another side view thereof; and,

FIG. 7 is a bottom view thereof.

The dash-dash broken lines illustrate portions of the bird feeder that form no part of the claimed design. The broken lines that are immediately adjacent to shaded areas and define unshaded areas represent the bounds of the claim and form no part of the claimed design. 

CLAIM The ornamental design for a bird feeder, as shown and described. 